Franklinite Vs Chrysoprase
Origin
USA
Southern and central Africa, USA, Australia, Brazil
Color
Brown, Red, Black, Brownish
Green
Streak
Reddish, Brown
Not Available
For which Rashi?
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Cancer, Taurus
Planet
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Venus
Element of Planets
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Earth
Energy
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Receptive
Finger
Not Available
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Ring Metal
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Deities
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Vesta
Not to wear with
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Powers
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Protection, Healing
Planetary
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Talisman
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Tenacity
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
5.05-5.22
2.58-2.64
Fracture
Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Gems, Sixth Edition (2006)
Mohs Hardness
5.5-6
6.5-7
Chemical Composition
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
SiO2 (with a high level of nickel impurities )
Luster
Not Available
Vitreous, Waxy
Pleochroism
Not Available
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Translucent
Translucent, Opaque, Translucent to nearly opaque
Refractive Index
Not Available
1.530-1.543
Optic Character
Not Available
Not Available
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Trigonal
Birefringence
Not Available
0.004
Clarity
Translucent
Translucent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Franklinite Vs Chrysoprase Fracture
Fracture is an important parameter when you compare Franklinite and Chrysoprase Physical Properties. It is necessary to understand the significance of these properties, before you compare Franklinite Vs Chrysoprase fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Franklinite is Uneven, ConchoidalAnthony et al and Handbook of mineralogy (2001). Chrysoprase fracture is Gems and Sixth Edition (2006).
Franklinite Vs Chrysoprase Luster
A primary knowledge about Franklinite vs Chrysoprase luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Chrysoprase, on other hand, exhibits Vitreous and Waxy luster.